In C how signed number can be represented

In assembly langauge we represent signed number by making msb of that number '1'. in C how signed number can be represented. if it is done by this procedure only then a processor having 4byte integer number, then what is the range of the signed number?

[B]Question asked by visitor prashanth[/b]

[url]http://courses.cs.vt.edu/csonline/NumberSystems/Lessons/OnesComplement/index.html[/url]


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